FAQ
The questions we get asked most often. If yours is not here, just contact us directly.
We are a factory. Our workshop and machining equipment are in Chang'an, Dongguan. If you would like to visit, please contact us in advance so we can arrange it.
Yes. We manufacture to your 2D drawing, 3D file or physical sample. You are welcome to send a sample first and we will assess it. We hope this is the start of a long cooperation.
We do not set a fixed MOQ — a few pieces for prototyping is fine. Please contact us with the part structure and quantity and we will propose something workable.
To quote quickly and accurately, please provide:
If you do not have a complete drawing yet, a sample, sketch or reference photo is enough for us to assess feasibility and give an initial budget price.
Lead time depends on part complexity, material and surface finish:
For urgent projects we can also offer an expedited prototype depending on the production schedule.
Production lead time mainly depends on part complexity, order quantity, material purchasing time, whether surface treatment or heat treatment is needed, and the inspection and packing requirements. As a guide:
For long-term customers we can arrange split deliveries, buffer stock or rolling production schedules.
We machine a wide range of metals and some engineering plastics, including:
Metals: aluminium 6061, 6063, 7075, 2024; stainless steel SUS303, SUS304, SUS316, SUS420; carbon and alloy steel 45#, A3, 20Cr, 40Cr; brass and copper H59, H62, pure copper, beryllium copper; titanium alloy, zinc alloy, magnesium alloy, tool steel.
Plastics: POM, Nylon, PTFE, PEEK, ABS, PC, PMMA.
If you need a specific grade or imported material, tell us in advance and we will source it.
Yes. We provide or arrange a range of finishes, including anodising, hard anodising, sandblasting, polishing, brushing, plating (zinc, nickel, chrome), black oxide, powder coating / painting, passivation, heat treatment, laser marking, deburring, cleaning and anti-rust treatment.
If you have requirements on colour, coating thickness, salt spray test or surface roughness, please raise them at the same time.
Yes. Depending on your requirement we can provide dimensional inspection reports, first article inspection reports (FAI), pre-shipment inspection reports, material certificates, hardness reports, surface treatment certificates, salt spray test reports, and RoHS / REACH documentation where applicable.
If you need full dimensional reports, CPK, SPC or PPAP documentation, please mention this before quoting so we can plan for it.
We normally accept T/T bank transfer, WeChat Pay, Alipay, Alibaba Trade Assurance orders where applicable, and L/C for larger orders by negotiation.
Typical terms: sample orders 100% in advance; production orders usually 30% deposit and 70% before shipment. Payment terms can be discussed for long-term customers.
We can ship to most countries and regions worldwide, including Europe and North America (USA, Canada, Germany, France, Italy, UK, Spain), Asia (Japan, South Korea, Singapore, Malaysia, Thailand, Vietnam, India), Oceania (Australia, New Zealand) and the Middle East (UAE, Saudi Arabia).
We can arrange express courier (DHL, FedEx, UPS, TNT), air freight, sea freight and rail freight in some regions, and provide the packing, labelling and customs documentation normally required for export.
Send the 2D/3D file, material, quantity and surface finish requirement. We usually quote within one business day.